tert-butyl cis-3-{2-[(4-methylbenzenesulfonyl)oxy]ethoxy}cyclobutane-1-carboxylate CAS 2173637-23-3

Purity 97%+In StockPharmaceutical Standards
CAS No.2173637-23-3
Molecular FormulaC18H32O6S
Molecular Weight376.51 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-butyl cis-3-{2-[(4-methylbenzenesulfonyl)oxy]ethoxy}cyclobutane-1-carboxylate CAS 2173637-23-3 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including tert-butyl cis-3-{2-[(4-methylbenzenesulfonyl)oxy]ethoxy}cyclobutane-1-carboxylate.

CATO supplies tert-butyl cis-3-{2-[(4-methylbenzenesulfonyl)oxy]ethoxy}cyclobutane-1-carboxylate (CAS 2173637-23-3), a certified reference material (molecular formula C18H32O6S, MW 376.51 g/mol) for analytical method development and quality control.

The molecular framework of tert-butyl cis-3-{2-[(4-methylbenzenesulfonyl)oxy]ethoxy}cyclobutane-1-carboxylate (C18H32O6S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures tert-butyl cis-3-{2-[(4-methylbenzenesulfonyl)oxy]ethoxy}cyclobutane-1-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC18H32O6S
Molecular Weight376.51 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1998
Sulfur Atoms1

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